Girl writes intense letter to boy crushing on her

A fifth grader says she's too young to have a boyfriend, but her classmate is having none of it, and is desperate to be her man.

See: Girlfriend reveals what her boyfriend mistakenly ate

This tiny tot has come up with some ground rules though to keep her 'would be' boyfriend in check.

Her list of rules – handwritten in multi-coloured pen, are the cutest to read.